2141553

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{757}}^1$

素因数の和:824

約数の個数: 16

約数和(自身を含む): 3056256

約数和(自身を除く): 914703

約数列:

[1, 3, 23, 41, 69, 123, 757, 943, 2271, 2829, 17411, 31037, 52233, 93111, 713851, 2141553]

約数ペア:

[(1, 2141553), (3, 713851), (23, 93111), (41, 52233), (69, 31037), (123, 17411), (757, 2829), (943, 2271)]